Best year time to visit Wannanmaduwa

General weather information about Wannanmaduwa

Average annual temperature is 26.5 °C

Absolute maximum temperature: 36.7 °C

Absolute minimum temperature: 18.7 °C

Number of sunny days: 66 days

Number of rainy days: 299 days

Look at detailed online map of Wannanmaduwa

* Weather data for Wannanmaduwa Sri Lanka is based on climate observations for 2026 year

Wannanmaduwa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.431.234.035.734.534.335.736.734.533.431.531.5
Average daytime temperature (°C)28.229.331.533.631.932.732.734.832.131.229.828.8
Average temperature (°C)23.824.726.427.627.428.127.928.627.025.825.125.1
Average night temperature (°C)20.621.122.823.624.524.924.824.623.922.922.522.7
Absolute minimum temperature (°C)18.719.121.622.423.223.623.323.823.121.621.721.9

Wannanmaduwa monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.012.012.012.012.012.012.012.011.011.0
Daylight mean duration (h)11.711.912.112.312.512.612.512.412.211.911.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.19.810.610.38.910.69.510.99.18.67.27.4
Precipitation (mm)93917014210624346971307494250
Sunny days141466247120001
Rainy days171425242926241930313030
Snow days000000000000

Wannanmaduwa - weather forecast by months

Wannanmaduwa weather in januaryWannanmaduwa weather in februaryWannanmaduwa weather in marchWannanmaduwa weather in aprilWannanmaduwa weather in mayWannanmaduwa weather in juneWannanmaduwa weather in julyWannanmaduwa weather in augustWannanmaduwa weather in septemberWannanmaduwa weather in octoberWannanmaduwa weather in novemberWannanmaduwa weather in december

Best time to visit Wannanmaduwa:

The largest precipitation sum in Wannanmaduwa is at

  • October — 307(mm)
  • November — 494(mm)
  • December — 250(mm)

    • Weather forecast in the closest to Wannanmaduwa admin centers

    Weather forecast in the closest towns to Wannanmaduwa

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    Frequently asked questions

    When is the best time to visit Wannanmaduwa?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Wannanmaduwa.
    What is the weather like in Wannanmaduwa?
    See average temperature, rainfall and daylight hours for Wannanmaduwa by month in the table above.
    How many sunny days does Wannanmaduwa have?
    The monthly weather statistics above show sunshine and rainfall patterns for Wannanmaduwa throughout the year.